Palettes / Colors / #511BDA

#511BDA — Vivid Purple

#511BDA is a purple color we call Vivid Purple, closest to the named color BlueViolet (#8A2BE2). It belongs to the purple family.

Color name

Closest CSS keyword: blueviolet (#8A2BE2) — not an exact match. CSS blueviolet gives you #8A2BE2, a different color; use #511BDA when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#511BDA is a cool purple color associated with luxury, creativity and mystery. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #A4DA1B; it also sits naturally between #1B44DA and #B11BDA. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 32% · Green 11% · Blue 85%

Cyan 63% · Magenta 88% · Yellow 0% · Key 15%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #511BDA

.text { color: #511BDA; }
.background { background-color: #511BDA; }
.border { border: 3px solid #511BDA; }
.text-rgb { color: rgb(81, 27, 218); }
.text-hsl { color: hsl(257, 78%, 48%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #511BDA; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(81, 27, 218, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #511BDA; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(81, 27, 218, 0.8); }

HTML: <p style="color:#511BDA">Text here</p> · <div style="background-color:#511BDA">Div content here</div>

Shades of #511BDA

Tints of #511BDA

Tones of #511BDA

Color harmonies

Complementary — #A4DA1B:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #511BDA: #FFFFFF.

Semi-transparent (opacity) text on #511BDA

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #511BDA looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #511BDA rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #511BD9  ·  #511BDB →

Frequently asked questions

What color is #511BDA?

#511BDA is Vivid Purple, a purple color (RGB 81, 27, 218). Its closest standard named color is BlueViolet.

What is the RGB and HSL of #511BDA?

#511BDA is RGB 81, 27, 218 — HSL 257°, 78%, 48% — CMYK 63%, 88%, 0%, 15%.

What colors go with #511BDA?

Its complement is #A4DA1B; analogous partners are #1B44DA and #B11BDA. It also appears in 6+ palettes in our collection.

Can I use #511BDA for text?

White text on #511BDA has a contrast ratio of 8.34:1 (passes WCAG AA); black text gives 2.52:1.